But that's only because female fairywrens cheat under cover of darkness.

但这只是因为鹩莺在夜幕的遮掩下偷情。

DNA tests show that just 25% of baby superb fairywrens are their father's biological children.

DNA测试显示 只有25%的壮丽细尾鹩莺是其父亲真正的后代。

These trips only last about 15 minutes, but apparently, that's more than long enough — DNA tests show that just 25% of baby superb fairywrens are their father's biological offspring.

这些飞行只会持续约15分钟，但显然足够长了，DNA 测试表明只有 25% 的鸟宝宝是鸟爸爸亲生。